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Math Help - Integration

  1. #1
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    Integration

    I have homework for tomorrow, a past paper. This is one of the questions:

    Find:
    ∫(x^2-(1/x^2)+(cube root)x)dx

    I simply don't have a clue

    edit:

    I've looked around in my books and i found some useful info about integration, is my answer correct?

    1/3x^3+x^-1+3/4x^4/3+c
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  2. #2
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    Quote Originally Posted by GRM92 View Post
    I have homework for tomorrow, a past paper. This is one of the questions:

    Find:
    ∫(x^2-(1/x^2)+(cube root)x)dx

    I simply don't have a clue

    edit:

    I've looked around in my books and i found some useful info about integration, is my answer correct?

    1/3x^3+x^-1+3/4x^4/3+c
    Yes. And you even remembered the + C

    Using indices the problem can be re-written as \int x^2 - x^{-2} + x^{1/3} \, dx.
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